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ABB Miniature Circuit Breakers

ABB miniature circuit breakers are highly renowned for their quality and effectiveness in ensuring electrical safety. These circuit breakers offer a combination of delayed thermal tripping mechanisms and magnetic tripping mechanisms. The thermal tripping mechanism is designed for overload protection, while the magnetic tripping mechanism provides short circuit protection. Together, these two tripping mechanisms offer robust safeguarding for electrical installations in various settings, including industrial applications.

One of the standout features is the range of trip curves available, labeled as B, C, D, K, which allow for customization based on specific requirements. These curves help tailor the circuit breaker's performance to the unique needs of each application. Whether it's safeguarding sensitive electronics or heavy-duty machinery, there's an ABB miniature circuit breaker suitable for most applications.

Products

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$1184.47
ABB S802PV-SP6 is a 2-pole High Performance Circuit breaker for photovoltaics (DC) with B-characteristic, with cage terminal and a rated current of 6 A. It is a current limiting device with a maximum breaking capacity of 5kA at 800V. It can be used for voltages up to 800V DC. It has two different tripping mechanisms, the thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. ABB S802PV-SP6 complies with IEC/EN 60947-2 and allows the use for industrial applications. It has numerous of approvals, therefore it can be used worldwide. ABB extensive range of accessory makes the use of S802PV-SP6 more comfortable. Due to the fast arc extinction of S802PV-SP6 your application will be secured.
$369.72
ABB S403M-C10 - SMISSLINE TP S400M are a current limiting miniature circuit breakers. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B,C,D,K), configurations (1P,1P+N,2P,3P,3P+N), breaking capacities (up to 10 kA at 240/415 V AC ) and rated currents (up to 63A). MCBs of the product range S400M are comply with IEC/EN 60898-1 for B,C and D characteristic and IEC/EN 60947-2 for C and K characteristic. The pluggable solution is only for the SMISSLINE TP System, allowing the use for commercial, industrial, and critical power applications.
$165.83
ABB M201- 6,3A Miniature Circuit Breaker OM 6,3A,1P
$165.83
ABB M201- 2,5A Miniature Circuit Breaker OM 2.5A,1P
$224.01
ABB ST202M-Z50 - ABB's UL 1077 series of supplementary protectors offers a compact solution for circuit protection needs with thermal-magnetic trip protection according to various trip curves. These DIN rail-mounted devices are globally certified (UL, CSA, IEC, CE) and feature energy limiting, fast breaking times, a bus connection system, and versatility for reverse feed. The S800S and S800C series, known for their space-saving design, cover a wide current range and meet global standards for installation flexibility.
$224.01
ABB ST202M-K50 - ABB's UL 1077 series of supplementary protectors offers a compact solution for circuit protection needs with thermal-magnetic trip protection according to various trip curves. These DIN rail-mounted devices are globally certified (UL, CSA, IEC, CE) and feature energy limiting, fast breaking times, a bus connection system, and versatility for reverse feed. The S800S and S800C series, known for their space-saving design, cover a wide current range and meet global standards for installation flexibility.
$224.01
ABB ST202M-D50 - ABB's UL 1077 series of supplementary protectors offers a compact solution for circuit protection needs with thermal-magnetic trip protection according to various trip curves. These DIN rail-mounted devices are globally certified (UL, CSA, IEC, CE) and feature energy limiting, fast breaking times, a bus connection system, and versatility for reverse feed. The S800S and S800C series, known for their space-saving design, cover a wide current range and meet global standards for installation flexibility.
$224.01
ABB ST202M-C50 - ABB's UL 1077 series of supplementary protectors offers a compact solution for circuit protection needs with thermal-magnetic trip protection according to various trip curves. These DIN rail-mounted devices are globally certified (UL, CSA, IEC, CE) and feature energy limiting, fast breaking times, a bus connection system, and versatility for reverse feed. The S800S and S800C series, known for their space-saving design, cover a wide current range and meet global standards for installation flexibility.
$224.01
ABB ST202M-B50 - ABB's UL 1077 series of supplementary protectors offers a compact solution for circuit protection needs with thermal-magnetic trip protection according to various trip curves. These DIN rail-mounted devices are globally certified (UL, CSA, IEC, CE) and feature energy limiting, fast breaking times, a bus connection system, and versatility for reverse feed. The S800S and S800C series, known for their space-saving design, cover a wide current range and meet global standards for installation flexibility.
$224.01
ABB ST201M-Z50NA - ABB's UL 1077 series of supplementary protectors offers a compact solution for circuit protection needs with thermal-magnetic trip protection according to various trip curves. These DIN rail-mounted devices are globally certified (UL, CSA, IEC, CE) and feature energy limiting, fast breaking times, a bus connection system, and versatility for reverse feed. The S800S and S800C series, known for their space-saving design, cover a wide current range and meet global standards for installation flexibility.
$224.01
ABB ST201M-K50NA - ABB's UL 1077 series of supplementary protectors offers a compact solution for circuit protection needs with thermal-magnetic trip protection according to various trip curves. These DIN rail-mounted devices are globally certified (UL, CSA, IEC, CE) and feature energy limiting, fast breaking times, a bus connection system, and versatility for reverse feed. The S800S and S800C series, known for their space-saving design, cover a wide current range and meet global standards for installation flexibility.
$224.01
ABB ST201M-D50NA - ABB's UL 1077 series of supplementary protectors offers a compact solution for circuit protection needs with thermal-magnetic trip protection according to various trip curves. These DIN rail-mounted devices are globally certified (UL, CSA, IEC, CE) and feature energy limiting, fast breaking times, a bus connection system, and versatility for reverse feed. The S800S and S800C series, known for their space-saving design, cover a wide current range and meet global standards for installation flexibility.